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· Private foundation

The Vredenburg Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$327k
Granted FY2025still arriving
25
Grants FY2025still arriving
1
States reached
$25k
Largest
01What it funds
0198% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Arts & Culture$847kPublic Benefit$500kHuman Services$338kEducation$193kCommunity Improvement$173kHealth$163kPublic Safety & Disaster$125kAnimals$70kOther$0
02FY2025 · 25 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k6 grants · $17k
  • $10k–50k19 grants · $310k
$10,000
Median grant
1
States reached
$4.0M
Total assets
Largest grants
RecipientAmount
City of Chariton$25,000
Russell Volunteer Fire Dept$25,000
City of Chariton$25,000
Almost Home Animal Rescue$25,000
Hope Learning Center$25,000
City of Chariton$24,000
Chariton Area ChamberMain Street$20,000
Iowa Public Radio$20,000
Salvation Army Lucas County$15,000
Chariton Community School District$13,500
Chariton Community School District$12,500
Lucas Co Preservation Alliance$10,000
Iowa PBS Foundation$10,000
YMCA Greater Des Moines$10,000
Lucas County Arts Council$10,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY17–25, $226k) land where the poverty rate runs at 15%, against an area that typically sits at 9%. 87% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 9%Camp Foster YMCA: $10k → 7%Camp Foster YMCA: $5k → 7%Camp Foster YMCA: $5k → 7%Camp Foster YMCA: $5k → 7%Camp Foster YMCA: $5k → 7%Hope Learning Center: $25k → 16%Hope Learning Center: $25k → 16%Hope Learning Center: $25k → 16%Hope Learning Center: $25k → 16%Hope Learning Center: $25k → 16%Hope Learning Center: $25k → 16%Hope Learning Center: $25k → 16%Hope Learning Center: $21k → 16%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

86%of every dollar goes to organizations it has funded before.
$2.3M · 35 repeat orgs$383k to everyone else

Grantees it renews have grown median revenue +32% since the first grant, against -29% for those funded once.

35 repeat relationships: 16 still active in FY2025, 19 since wound down; 3 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

35
22

Total granted

$2.3M
$345k

Median revenue growth · since first grant

+32%
-29%

Still filing today

37%
14%

New vs renewed · share of each year

In FY2025, 89% of grant dollars renewed an existing relationship; $38k went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’17’18’19’20’21’22’23’24’25
Arts & CultureHuman ServicesCrime & LegalYouth DevelopmentCommunity ImprovementAnimalsOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.

Backed again, and grew

  • HL
    HOPE LEARNING CENTER
    8× · 2017–2025 · $196k · revenue +79%
  • LC
    LUCAS COUNTY ARTS COUNCIL
    7× · 2017–2025 · $145k · revenue +7% · 43% of their budget
  • IP
    IOWA PUBLIC RADIO INC
    8× · 2017–2025 · $90k · revenue +32%

Funded once

  • CV
    CHARITON VOLUNTEER FIRE DEPARTMENT
    one grant, 2017 · $50k
  • CO
    City of Chariton
    one grant, 2024 · $43k
  • LC
    Lucas County Arts Council
    one grant, 2024 · $28k
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Heart of Iowa Habitat for Humanity

To provide low-cost housing to eligible families.

—
2
Iowa Automotive Heritage Foundation
Science & Tech
3
Iowa Legal Aid Foundation

To support the work of iowa legal aid in achieving its mission of making hope, dignity, and justice available to low income iowans.

Crime & Legal
4
Iowa Newspaper Association

To improve member newspapers

—
5
Iowa College Foundation

The foundation is organized to further the growth and development of private colleges and universities of higher education in iowa.

—
6
Iowa Center Loan Fund

The mission of the iowa center loan fund cdfi is to reduce proverty and inequality and further community development by providing access to capital to iowans starting or expanding a business who do not have access to traditional forms of…

Community Improvement
7
Iowa Laborers' Employers Cooperation & Education Trust

Improve communications between employers and local unions.

—
8
Iowa Catholic Radio Foundation

Iowa Catholic Radio Foundation (the "Foundation") is a charitable foundation and nonprofit corporation organized under the laws of the State of Iowa. It has been established to raise funds and utilize those funds to support Iowa Catholic…

Religion
9
Iowa Bird Rehabilitation

The organization's mission is to address the immediate needs of sick, injured, and orphaned wild birds, with the goal to return them to the wild and help educate and bring awareness to the global issue that birds are dissappearing at an…

Animals
10
Iowa Chapter of Children's Advocacy Centers

To promote the development, growth and utilization of childrens advocacy centers and multidisciplinary teams to better serve Iowas abused and neglected children and their families.

Crime & Legal
11
Iowa River Hospice Inc

Provide hospice care and bereavement support services.

Human Services
12
Iowa Association of Christian Schools

To serve non-public Christian schools in the State of Iowa.

Education
How this is measured
The grantee most central to the portfolio’s shape is Iowa Legal Aid; the most unlike its peers is Almost Home Animal Rescue. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

17 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 17 of the 60 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

3
Load-bearing (≥25% of a budget)
4
Early backer (in before they grew)
16/17
Grantees still filing
10/17
Grew since first funded

Where the money sits, by cause and then by grantee

CITY OF CHARITON: $425,500 · OtherCITY OF CHARITONLucas Co Preservation Alliance: $380,000 · OtherLucas Co Preservation AllianceLUCAS COUNTY HEALTH CENTER: $138,000 · OtherLUCAS COUNTY HEALTH CENTERCHARITON COMMUNITY SCHOOLS: $102,145 · Other+45 more: $970,700 · Other+45 moreLUCAS COUNTY ARTS COUNCIL: $144,500 · Arts & CultureLUCAS COUNT…IOWA PUBLIC RADIO INC: $90,000 · Arts & CultureIOWA PUBLIC…DES MOINES METRO OPERA INC: $42,000 · Arts & CultureDES MOINES …DES MOINES SYMPHONY ASSOCIATION: $10,000 · Arts & CultureHOPE LEARNING CENTER: $195,500 · Human ServicesHOPE LEAR…Camp Foster Young Mens Christian Association Inc: $30,000 · Human ServicesCamp Fost…Lucas County Fair Association: $75,000 · Community ImprovementALMOST HOME ANIMAL RESCUE: $50,000 · AnimalsIowa Legal Aid: $20,000 · Crime & LegalCIRCLE OF FREEDOM: $11,000 · Crime & LegalCAMP HERTKO HOLLOW INC: $29,000 · Youth Development
Other$2,016,345Arts & Culture$286,500Human Services$225,500Community Improvement$75,000Animals$50,000Crime & Legal$31,000Youth Development$29,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$100k$1.0M$10Mgrantee revenue →↑ funder's share of their budgetHOPE LEARNING CENTER: $195,500 over 8y, 6.5% of budgetLUCAS COUNTY ARTS COUNCIL: $144,500 over 7y, 43% of budgetIOWA PUBLIC RADIO INC: $90,000 over 8y, 0.2% of budgetLucas County Fair Association: $75,000 over 3y, 15% of budgetALMOST HOME ANIMAL RESCUE: $50,000 over 2y, 40% of budgetIOWA PBS FOUNDATION: $50,000 over 7y, 0.1% of budgetDES MOINES METRO OPERA INC: $42,000 over 7y, 0.3% of budgetLUCAS COUNTY HISTORICAL SOCIETY: $40,000 over 2y, 39% of budgetCamp Foster Young Mens Christian Association Inc: $30,000 over 5y, 0.4% of budgetCAMP HERTKO HOLLOW INC: $29,000 over 4y, 1.3% of budgetIowa Legal Aid: $20,000 over 2y, 0.1% of budgetCIRCLE OF FREEDOM: $11,000 over 2y, 1.9% of budgetCHARITON VALLEY REGIONAL HOUSING TRUST FUND INC: $10,000 over 1y, 4.0% of budgetGRACELAND UNIVERSITY: $10,000 over 1y, 0.0% of budgetDES MOINES SYMPHONY ASSOCIATION: $10,000 over 2y, 0.2% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds HOPE LEARNING CENTER ↗
  • Who funds LUCAS COUNTY ARTS COUNCIL ↗
  • Who funds IOWA PUBLIC RADIO INC ↗
  • Who funds Lucas County Fair Association ↗
  • Who funds ALMOST HOME ANIMAL RESCUE ↗
  • Who funds IOWA PBS FOUNDATION ↗
  • Who funds DES MOINES METRO OPERA INC ↗
  • Who funds LUCAS COUNTY HISTORICAL SOCIETY ↗
  • Who funds Camp Foster Young Mens Christian Association Inc ↗
  • Who funds CAMP HERTKO HOLLOW INC ↗
  • Who funds Iowa Legal Aid ↗
  • Who funds INTERCHURCH COUNCIL OF LUCAS COUNTY IOWA INC ↗

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Community Fdn of Greater Des Moines F/K/A Greater Des Moines Community FdnIA33.1× affinity15 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Community Fdn of Greater Des Moines F/K/A Greater Des Moines Community Fdn · South Central Iowa Community Founda · The Coons Foundation · Dekko Foundation Inc · Prairie Meadows Race Track and Casino Inc · Bookey Family Foundation · Alliant Energy Foundation Inc · First Interstate BancSystem Foundation Inc · Morgan Stanley Global Impact Funding Trust Inc · American Endowment Foundation · National Philanthropic Trust · Vanguard Charitable Endowment Program

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization The Vredenburg Foundation funds: left to right is the share of its income from government, bottom to top the share from The Vredenburg Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%3%13%28%50%funder's share of their income ↑0%4%8%11%15%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    5report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–15%
    typical government reliance, FY20–25
    How this is measured
    Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.

    On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 60 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

    How this is measured
    Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

    Generated from the IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

    Source object · view filing

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